KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > snipsnap > render > macro > ScriptMacro


1 /*
2  * This file is part of "SnipSnap Wiki/Weblog".
3  *
4  * Copyright (c) 2002 Stephan J. Schmidt, Matthias L. Jugel
5  * All Rights Reserved.
6  *
7  * Please visit http://snipsnap.org/ for updates and contact.
8  *
9  * --LICENSE NOTICE--
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License
12  * as published by the Free Software Foundation; either version 2
13  * of the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23  * --LICENSE NOTICE--
24  */
25
26 package org.snipsnap.render.macro;
27
28 import org.python.util.PythonInterpreter;
29 import org.snipsnap.render.macro.parameter.SnipMacroParameter;
30
31 import java.io.IOException JavaDoc;
32 import java.io.Writer JavaDoc;
33 import java.util.Map JavaDoc;
34
35 /*
36  * Macro that executes a python script
37  *
38  * @author stephan
39  * @team sonicteam
40  * @version $Id: ScriptMacro.java 1266 2003-12-15 09:27:59Z stephan $
41  */
42
43 public class ScriptMacro extends SnipPreserved {
44   private Map JavaDoc filters;
45
46   public ScriptMacro() {
47   }
48
49   public String JavaDoc getName() {
50     return "script";
51   }
52
53   public String JavaDoc getDescription() {
54     return "Execute a piece of python source code.";
55   }
56
57   public void execute(Writer JavaDoc writer, SnipMacroParameter params)
58       throws IllegalArgumentException JavaDoc, IOException JavaDoc {
59
60     PythonInterpreter interp =
61         new PythonInterpreter();
62
63     interp.setOut(writer);
64     interp.set("snip", params.getSnipRenderContext().getSnip());
65     interp.exec(params.getContent());
66   }
67 }
68
Popular Tags